}

  /*
   * TODO(cpovirk): more testing of subSet/headSet/tailSet/descendingSet? and/or generate derived
   * suites?
   */

  /**
   * Returns the {@link Method} instances for the test methods in this class that create a set with
   * a "hole" in it so that set tests of {@code ContiguousSet} can suppress them with {@code
   * FeatureSpecificTestSuiteBuilder.suppressing()}.
   */
  /*

        TestRule rule2 = new TestRule("rule2", sharedProcessor, false);
        TestRule rule3 = new TestRule("rule3", sharedProcessor, true);

        // Same processor instance
        assertSame(sharedProcessor, rule1.getResponseProcessor());
        assertSame(sharedProcessor, rule2.getResponseProcessor());
        assertSame(sharedProcessor, rule3.getResponseProcessor());

        // For large data transfers, use RDMA read/write
        
        if (request instanceof Smb2ReadRequest) {
            handleRdmaRead((Smb2ReadRequest) request);
        } else if (request instanceof Smb2WriteRequest) {
            handleRdmaWrite((Smb2WriteRequest) request);
        } else {
            // Fall back to send/receive for non-data operations

        TrustManagerFactory.getDefaultAlgorithm());
    trustManagerFactory.init((KeyStore) null);
    TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
    if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
      throw new IllegalStateException("Unexpected default trust managers:"
          + Arrays.toString(trustManagers));
    }
    return (X509TrustManager) trustManagers[0];
  }

    Iterator<E> iterator = collection.iterator();
    Object element = iterator.next();
    // If it's an Entry, it may become invalid once it's removed from the Map. Copy it.
    if (element instanceof Entry) {
      Entry<?, ?> entry = (Entry<?, ?>) element;
      element = mapEntry(entry.getKey(), entry.getValue());
    }
    assertTrue(collection.contains(element)); // sanity check
    iterator.remove();

            return hashCode;
        }

        @Override
        public boolean equals(Object obj) {
            if (this == obj) {
                return true;
            }

            if (obj instanceof CacheKey that) {
                return Objects.equals(this.artifactId, that.artifactId)
                        && Objects.equals(this.groupId, that.groupId)
                        && Objects.equals(this.version, that.version)

     */
    protected volatile boolean isInit = false;

    /**
     * The MinIO client instance for interacting with object storage.
     */
    protected MinioClient minioClient;

    /**
     * Creates a new StorageClient instance.
     */
    public StorageClient() {
        super();
    }

    @Override
    public synchronized void init() {

        accessResultDataImpl.setTransformerName("fileTransformer");

        setBaseDir();

        final Object obj = fileTransformer.getData(accessResultDataImpl);
        assertTrue(obj instanceof File);
        assertEquals(new File(fileTransformer.baseDir, "hoge.txt"), obj);
    }

    public void test_getData_wrongName() throws Exception {

        return collection == null ? List.of() : List.copyOf(collection);
    }

    static <K, V> Map<K, V> copy(Map<K, V> map) {
        if (map == null) {
            return emptyMap();
        } else if (map instanceof AbstractImmutableMap) {
            return map;
        } else {
            switch (map.size()) {
                case 0:
                    return emptyMap();
                case 1:

    MyInt(int i) {
      this.i = i;
    }

    @Override
    public int hashCode() {
      return i;
    }

    @Override
    public boolean equals(Object o) {
      return o instanceof MyInt && ((MyInt) o).i == i;
    }
  }

  public void testAsFunction_simplistic() {
    String canonical = "a";
    String not = new String("a");

    Function<String, String> internerFunction =